In order to determine the equation of the line of best fit for a scatter plot, we need to find the equation of a straight line that closely matches the data points.
Looking at the equation options given, the equation that appears to best represent the line of best fit for the scatter plot is:
y = x - 3
This is because it closely approximates the overall trend of the data points, where as x increases, y generally increases as well.
Question
Which equation BEST represents the line of best fit for the scatter plot?
(1 point)
Responses
y=−3x+2
y is equal to negative 3 x plus 2
y=x−3
y is equal to x minus 3
y=x+3
y is equal to x plus 3
y=−3x−2
y is equal to negative 3 x minus 2
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1 answer
1 answer